N1-Methylbenzene-1,4-diamine dihydrochloride,最新報價:4747.83元/G,產品編號tmt00162品牌Sigma形式solid分子量195.09MDL編號MFCD00051410PubChem化學物質編號329827111關鍵字:N1" /> N1-Methylbenzene-1,4-diamine dihydrochloride,5395-70-0,N1-Methylbenzene-1,4-diamine dihydrochloride價格" />